EPA · subbasin 12100401 · discharge permits by parameter
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia in subbasin 12100401
- 3Permits carrying a limit
- 0With a recorded exceedance
- 380Nationwide
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| ALCOA POINT COMFORT OPERATIONS | TX0004715 | POINT COMFORT | TX | Major | LAVACA BAY |
Other pollutants in subbasin 12100401
- Temperature, water deg. fahrenheit 3
- Oxygen, dissolved [DO] 21
- BOD, 5-day, 20 deg. C 11
- pH 25
- Solids, total suspended 25
- Oil & Grease 3
- Ammonia nitrogen, total, [as N] 30 day 3
- Nitrogen, ammonia total [as N] 15
- Arsenic, dry weight 10
- Copper, total [as Cu] 6
- Lead, total [as Pb] 3
- Nickel, total [as Ni] 13
- Zinc, total [as Zn] 3
- Selenium, dry weight 10
- Whole effluent toxicity - retest #1 6
- Whole effluent toxicity - retest #2 6
- Fecal coliform 10
- Polychlorinated biphenyls [PCBs] 10
- Toxicity characteristic leaching procedure 10
- Copper, dry weight 10
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia nationwide · Subbasin 12100401, every permit